发明授权
US09356288B2 Transition metal composite hydroxide and lithium composite metal oxide
有权
过渡金属复合氢氧化物和锂复合金属氧化物
- 专利标题： Transition metal composite hydroxide and lithium composite metal oxide
- 专利标题（中）： 过渡金属复合氢氧化物和锂复合金属氧化物
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申请号： US13700916申请日： 2011-06-09
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公开(公告)号： US09356288B2公开(公告)日： 2016-05-31
- 发明人: Kenji Takamori , Hiroshi Inukai , Taiga Obayashi
- 申请人： Kenji Takamori , Hiroshi Inukai , Taiga Obayashi
- 申请人地址： JP Tokyo
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2010-138047 20100617
- 国际申请： PCT/JP2011/063758 WO 20110609
- 国际公布： WO2011/158889 WO 20111222
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M4/525 ; C01G53/00 ; H01M4/52 ; H01M6/18 ; H01M4/505 ; H01M10/052
摘要：
Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO4 and a transition metal element, wherein the molar ratio of the molar content of the alkali metal to the molar content of the SO4 is not less than 0.05 and less than 2, and a lithium mixed metal oxide obtained by calcining a mixture of the transition metal mixed hydroxide and a lithium compound by maintaining the mixture at a temperature of 650 to 1000° C.
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